Sisko sure has a strange attitude to killing. When Worf wanted to kill Kurn, Sisko was dead against it. When Sisko was involved in killing a Romulan senator, he did it but was all moody about it. Now Worf kills the head of the Klingon government, and apparently Sisko couldn't really give a damn.

Plotline

The Klingon fleet is the only thing standing between the Dominion and victory. But Gowron is risking all to push his personal political agenda, and it looks like nobody is willing to stand up to him. Meanwhile, the Breen energy draining weapon is being fitted to the Dominion fleet and Starfleet is no closer to countering it. The solution? Steal one...